Barrett, J. (1998). Total leadership: How to inspire and motivate for personal and team effectiveness. Kogan Page.
Цитирование в стиле Чикаго (17-е изд.)Barrett, Jim. Total Leadership: How to Inspire and Motivate for Personal and Team Effectiveness. London: Kogan Page, 1998.
Цитирование MLA (9-е изд.)Barrett, Jim. Total Leadership: How to Inspire and Motivate for Personal and Team Effectiveness. Kogan Page, 1998.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.